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2020

Sergio Caucao; Gabriel Gatica; Ricardo Oyarzúa; Nestor Sánchez

A fully-mixed formulation for the steady double-diffusive convection system based upon Brinkman-Forchheimer equations Journal Article

Journal of Scientific Computing volume, 85 (44), 2020.

Links | Etiquetas: GIMNAP, Numerical Analysis

Sergio Caucao; Ricardo Oyarzúa; Segundo Villa-Fuentes

A new mixed-FEM for steady-state natural convection models allowing conservation of momentum and thermal energy Journal Article

Calcolo, 57 (36), 2020.

Links | Etiquetas: GIMNAP, Numerical Analysis

Ricardo Oyarzúa; Miguel Serón

A divergence-conforming DG-mixed finite element method for the stationary Boussinesq problem. Journal Article

Journal of Scientific Computing volume, 85 (14), 2020.

Links | Etiquetas: GIMNAP, Numerical Analysis

Raimund Bürger; Elvis Gavilán; Daniel Inzunza; Pep Mulet; Luis Miguel Villada

Exploring a convection-diffusion-reaction model of the propagation of forest fires: computation of risk maps for heterogeneous environments Journal Article

Mathematics, 85 (10), pp. 1674, 2020.

Links | Etiquetas: GIMNAP, Numerical Analysis

Raimund Bürger; Paola Goatin; Daniel Inzunza; Luis Miguel Villada

A non-local pedestrian flow model accounting for anisotropic interactions and domain boundaries Journal Article

Mathematical biosciences and engineering: MBE, 17 (5), pp. 5883-5906, 2020.

Links | Etiquetas: GIMNAP, Numerical Analysis

Sergio Caucao; Marco Discacciati; Gabriel Gatica; Ricardo Oyarzúa

A conforming mixed finite element method for the Navier-Stokes/Darcy-Forchheimer coupled problem Journal Article

ESAIM: Mathematical Modelling and Numerical Analysis, 54 (5), pp. 1689 - 1723, 2020.

Links | Etiquetas: GIMNAP, Numerical Analysis

Raimund Bürger; Elvis Gavilán; Daniel Inzunza; Pep Mulet; Luis Miguel Villada

Implicit-explicit methods for a convection-diffusion-reaction model of the propagation of forest fires Journal Article

Mathematics, 8 (6), pp. 1034, 2020.

Links | Etiquetas: GIMNAP, Numerical Analysis

Rodolfo Araya; Rodolfo Rodríguez; Pablo Venegas

Numerical analysis of a time domain elastoacoustic problem Journal Article

IMA J. Numer. Anal., 40 (2), pp. 1122–1153, 2020, ISSN: 0272-4979.

Links | Etiquetas: GIMNAP, Numerical Analysis

Alfredo Bermúdez; Dolores Gómez; Pablo Venegas

Mathematical analysis and numerical solution of models with dynamic Preisach hysteresis Journal Article

J. Comput. Appl. Math., 367 , pp. 112452, 18, 2020, ISSN: 0377-0427.

Links | Etiquetas: GIMNAP, Numerical Analysis

Gabriel Gatica; Ricardo Oyarzúa; Nathalie Valenzuela

A five-field augmented fully-mixed finite element method for the Navier-Stokes/Đarcy coupled problem Journal Article

Comput. Math. Appl., 80 (8), pp. 1944–1963, 2020, ISSN: 0898-1221.

Links | Etiquetas: GIMNAP, Numerical Analysis

Javier Almonacid; Gabriel Gatica; Ricardo Oyarzúa; Ricardo Ruiz-Baier

A new mixed finite element method for the $n$-dimensional Boussinesq problem with temperature-dependent viscosity Journal Article

Netw. Heterog. Media, 15 (2), pp. 215–245, 2020, ISSN: 1556-1801.

Links | Etiquetas: GIMNAP, Numerical Analysis

Sarvesh Kumar; Ricardo Oyarzúa; Ricardo Ruiz-Baier; Ruchi Sandilya

Conservative discontinuous finite volume and mixed schemes for a new four-field formulation in poroelasticity Journal Article

ESAIM Math. Model. Numer. Anal., 54 (1), pp. 273–299, 2020, ISSN: 0764-583X.

Links | Etiquetas: GIMNAP, Numerical Analysis

Ricardo Oyarzúa; Manuel Solano; Paulo Zúñiga

A priori and a posteriori error analyses of a high order unfitted mixed-FEM for Stokes flow Journal Article

Comput. Methods Appl. Mech. Engrg., 360 , pp. 112780, 40, 2020, ISSN: 0045-7825.

Links | Etiquetas: GIMNAP, Numerical Analysis

Verónica Anaya; Mostafa Bendahmane; David Mora; Mauricio Sepúlveda

A virtual element method for a nonlocal FitzĦugh-Nagumo model of cardiac electrophysiology Journal Article

IMA J. Numer. Anal., 40 (2), pp. 1544–1576, 2020, ISSN: 0272-4979.

Links | Etiquetas: GIMNAP, Numerical Analysis

Felipe Lepe; David Mora

Symmetric and nonsymmetric discontinuous Galerkin methods for a pseudostress formulation of the Stokes spectral problem Journal Article

SIAM J. Sci. Comput., 42 (2), pp. A698–A722, 2020, ISSN: 1064-8275.

Links | Etiquetas: GIMNAP, Numerical Analysis

Verónica Anaya; Zoa de Wijn; Bryan Gómez-Vargas; David Mora; Ricardo Ruiz-Baier

Rotation-based mixed formulations for an elasticity-poroelasticity interface problem Journal Article

SIAM J. Sci. Comput., 42 (1), pp. B225–B249, 2020, ISSN: 1064-8275.

Links | Etiquetas: GIMNAP, Numerical Analysis

David Mora; Gonzalo Rivera

it A priori and it a posteriori error estimates for a virtual element spectral analysis for the elasticity equations Journal Article

IMA J. Numer. Anal., 40 (1), pp. 322–357, 2020, ISSN: 0272-4979.

Links | Etiquetas: GIMNAP, Numerical Analysis

David Mora; Iván Velásquez

Virtual element for the buckling problem of Kirchhoff-Love plates Journal Article

Comput. Methods Appl. Mech. Engrg., 360 , pp. 112687, 22, 2020, ISSN: 0045-7825.

Links | Etiquetas: GIMNAP, Numerical Analysis

Raimund Bürger; Rafael Rodoñez; Mauricio Sepúlveda; Luis Miguel Villada

Numerical analysis of a three-species chemotaxis model Journal Article

Comput. Math. Appl., 80 (1), pp. 183–203, 2020, ISSN: 0898-1221.

Links | Etiquetas: GIMNAP, Numerical Analysis

Felisia Chiarello Angela; Paola Goatin; Luis Miguel Villada

Lagrangian-antidiffusive remap schemes for non-local multi-class traffic flow models Journal Article

Comput. Appl. Math., 39 (2), pp. Paper No. 60, 22, 2020, ISSN: 0101-8205.

Links | Etiquetas: GIMNAP, Numerical Analysis

2019

Ana Alonso-Rodríguez; Jessika Camaño; Rodolfo Rodríguez; Alberto Valli; Pablo Venegas

Correction to: Finite element approximation of the spectrum of the curl operator in a multiply connected domain [ MR3875845] Journal Article

Found. Comput. Math., 19 (1), pp. 243–244, 2019, ISSN: 1615-3375.

Links | Etiquetas: GIMNAP, Numerical Analysis

Ricardo Oyarzúa; Manuel Solano; Paulo Zúñiga

A high order mixed-FEM for diffusion problems on curved domains Journal Article

J. Sci. Comput., 79 (1), pp. 49–78, 2019, ISSN: 0885-7474.

Links | Etiquetas: GIMNAP, Numerical Analysis

Eligio Colmenares; Gabriel Gatica; Ricardo Oyarzúa

A posteriori error analysis of an augmented fully-mixed formulation for the stationary Boussinesq model Journal Article

Comput. Math. Appl., 77 (3), pp. 693–714, 2019, ISSN: 0898-1221.

Links | Etiquetas: GIMNAP, Numerical Analysis

Lourenço Beirão da Veiga; David Mora; Guisseppe Vacca

The Stokes complex for virtual elements with application to Navier-Stokes flows Journal Article

J. Sci. Comput., 81 (2), pp. 990–1018, 2019, ISSN: 0885-7474.

Links | Etiquetas: GIMNAP, Numerical Analysis

Verónica Anaya; Afaf Bouharguane; David Mora; Carlos Reales; Ricardo Ruiz-Baier; Nour Seloula; Hector Torres

Analysis and approximation of a vorticity-velocity-pressure formulation for the Oseen equations Journal Article

J. Sci. Comput., 80 (3), pp. 1577–1606, 2019, ISSN: 0885-7474.

Links | Etiquetas: GIMNAP, Numerical Analysis

Verónica Anaya; Bryan Gómez-Vargas; David Mora; Ricardo Ruiz-Baier

Incorporating variable viscosity in vorticity-based formulations for Brinkman equations Journal Article

C. R. Math. Acad. Sci. Paris, 357 (6), pp. 552–560, 2019, ISSN: 1631-073X.

Links | Etiquetas: GIMNAP, Numerical Analysis

Felipe Lepe; Salim Meddahi; David Mora; Rodolfo Rodríguez

Mixed discontinuous Galerkin approximation of the elasticity eigenproblem Journal Article

Numer. Math., 142 (3), pp. 749–786, 2019, ISSN: 0029-599X.

Links | Etiquetas: GIMNAP, Numerical Analysis

Verónica Anaya; David Mora; Carlos Reales; Ricardo Ruiz-Baier

Vorticity-pressure formulations for the Brinkman-Đarcy coupled problem Journal Article

Numer. Methods Partial Differential Equations, 35 (2), pp. 528–544, 2019, ISSN: 0749-159X.

Links | Etiquetas: GIMNAP, Numerical Analysis

Verónica Anaya; Zoa de Wijn; David Mora; Ricardo Ruiz-Baier

Mixed displacement-rotation-pressure formulations for linear elasticity Journal Article

Comput. Methods Appl. Mech. Engrg., 344 , pp. 71–94, 2019, ISSN: 0045-7825.

Links | Etiquetas: GIMNAP, Numerical Analysis

Lourenço Beirão da Veiga; David Mora; Gonzalo Rivera

Virtual elements for a shear-deflection formulation of Reissner-Mindlin plates Journal Article

Math. Comp., 88 (315), pp. 149–178, 2019, ISSN: 0025-5718.

Links | Etiquetas: GIMNAP, Numerical Analysis

Felipe Lepe; Salim Meddahi; David Mora; Rodolfo Rodríguez

Acoustic vibration problem for dissipative fluids Journal Article

Math. Comp., 88 (315), pp. 45–71, 2019, ISSN: 0025-5718.

Links | Etiquetas: GIMNAP, Numerical Analysis

Verónica Anaya; Mostafa Bendahmane; Michel Langlais; Mauricio Sepúlveda

Remarks about spatially structured SI model systems with cross diffusion Incollection

Contributions to partial differential equations and applications, 47 , pp. 43–64, Springer, Cham, 2019, (Author name corrected by publisher).

Etiquetas: GIMNAP, Numerical Analysis

Raimund Bürger; Daniel Inzunza; Pep Mulet; Luis Miguel Villada

Implicit-explicit schemes for nonlinear nonlocal equations with a gradient flow structure in one space dimension Journal Article

Numer. Methods Partial Differential Equations, 35 (3), pp. 1008–1034, 2019, ISSN: 0749-159X.

Links | Etiquetas: GIMNAP, Numerical Analysis

2018

Ana Alonso-Rodríguez; Jessika Camaño; Rodolfo Rodríguez; Alberto Valli; Pablo Venegas

Finite element approximation of the spectrum of the curl operator in a multiply connected domain Journal Article

Found. Comput. Math., 18 (6), pp. 1493–1533, 2018, ISSN: 1615-3375.

Links | Etiquetas: GIMNAP, Numerical Analysis

Harbir Antil; Ricardo Nochetto; Pablo Venegas

Controlling the Kelvin force: basic strategies and applications to magnetic drug targeting Journal Article

Optim. Eng., 19 (3), pp. 559–589, 2018, ISSN: 1389-4420.

Links | Etiquetas: GIMNAP, Numerical Analysis

Jessika Camaño; Rodolfo Rodríguez; Pablo Venegas

Convergence of a lowest-order finite element method for the transmission eigenvalue problem Journal Article

Calcolo, 55 (3), pp. Paper No. 33, 14, 2018, ISSN: 0008-0624.

Links | Etiquetas: GIMNAP, Numerical Analysis

Harbir Antil; Ricardo Nochetto; Pablo Venegas

Optimizing the Kelvin force in a moving target subdomain Journal Article

Math. Models Methods Appl. Sci., 28 (1), pp. 95–130, 2018, ISSN: 0218-2025.

Links | Etiquetas: GIMNAP, Numerical Analysis

Sergio Caucao; Gabriel Gatica; Ricardo Oyarzúa

Analysis of an augmented fully-mixed formulation for the coupling of the Stokes and heat equations Journal Article

ESAIM Math. Model. Numer. Anal., 52 (5), pp. 1947–1980, 2018, ISSN: 0764-583X.

Links | Etiquetas: GIMNAP, Numerical Analysis

Jessika Camaño; Ricardo Oyarzúa; Ricardo Ruiz-Baier; Giordano Tierra

Error analysis of an augmented mixed method for the Navier-Stokes problem with mixed boundary conditions Journal Article

IMA J. Numer. Anal., 38 (3), pp. 1452–1484, 2018, ISSN: 0272-4979.

Links | Etiquetas: GIMNAP, Numerical Analysis

Jessika Camaño; Cristian Muñoz; Ricardo Oyarzúa

Numerical analysis of a dual-mixed problem in non-standard Banach spaces Journal Article

Electron. Trans. Numer. Anal., 48 , pp. 114–130, 2018.

Links | Etiquetas: GIMNAP, Numerical Analysis

Luis Gatica; Ricardo Oyarzúa; Nestor Sánchez

A priori and a posteriori error analysis of an augmented mixed-FEM for the Navier-Stokes-Brinkman problem Journal Article

Comput. Math. Appl., 75 (7), pp. 2420–2444, 2018, ISSN: 0898-1221.

Links | Etiquetas: GIMNAP, Numerical Analysis

David Mora; Iván Velásquez

A virtual element method for the transmission eigenvalue problem Journal Article

Math. Models Methods Appl. Sci., 28 (14), pp. 2803–2831, 2018, ISSN: 0218-2025.

Links | Etiquetas: GIMNAP, Numerical Analysis

David Mora; Gonzalo Rivera; Iván Velásquez

A virtual element method for the vibration problem of Kirchhoff plates Journal Article

ESAIM Math. Model. Numer. Anal., 52 (4), pp. 1437–1456, 2018, ISSN: 0764-583X.

Links | Etiquetas: GIMNAP, Numerical Analysis

Verónica Anaya; Mostafa Bendahmane; David Mora; RIcardo Ruiz Baier

On a vorticity-based formulation for reaction-diffusion-Brinkman systems Journal Article

Netw. Heterog. Media, 13 (1), pp. 69–94, 2018, ISSN: 1556-1801.

Links | Etiquetas: GIMNAP, Numerical Analysis

Christophe Chalons; Paola Goatin; Luis Miguel Villada

High-order numerical schemes for one-dimensional nonlocal conservation laws Journal Article

SIAM J. Sci. Comput., 40 (1), pp. A288–A305, 2018, ISSN: 1064-8275.

Links | Etiquetas: GIMNAP, Numerical Analysis

Raimund Bürger; Gerardo Chowell; Elvis Gavilán; Pep Mulet; Luis Miguel Villada

Numerical solution of a spatio-temporal gender-structured model for hantavirus infection in rodents Journal Article

Math. Biosci. Eng., 15 (1), pp. 95–123, 2018, ISSN: 1547-1063.

Links | Etiquetas: GIMNAP, Numerical Analysis

2017

Alfredo Bermúdez; Luc Dupré; Dolores Gómez; Pablo Venegas

Electromagnetic computations with Preisach hysteresis model Journal Article

Finite Elem. Anal. Des., 126 , pp. 65–74, 2017, ISSN: 0168-874X.

Links | Etiquetas: GIMNAP, Numerical Analysis

Eligio Colmenares; Gabriel Gatica; Ricardo Oyarzúa

A posteriori error analysis of an augmented mixed-primal formulation for the stationary Boussinesq model Journal Article

Calcolo, 54 (3), pp. 1055–1095, 2017, ISSN: 0008-0624.

Links | Etiquetas: GIMNAP, Numerical Analysis

Sergio Caucao; Gabriel Gatica; Ricardo Oyarzúa; Ivana Sebestova

A fully-mixed finite element method for the Navier-Stokes/Đarcy coupled problem with nonlinear viscosity Journal Article

J. Numer. Math., 25 (2), pp. 55–88, 2017, ISSN: 1570-2820.

Links | Etiquetas: GIMNAP, Numerical Analysis

Ricardo Oyarzúa; Paulo Zúñiga

Analysis of a conforming finite element method for the Boussinesq problem with temperature-dependent parameters Journal Article

J. Comput. Appl. Math., 323 , pp. 71–94, 2017, ISSN: 0377-0427.

Links | Etiquetas: GIMNAP, Numerical Analysis

86 entries « 1 of 2 »